1 Land contracts or contracts for deed are a security agreement between a seller, called a Vendor, and a buyer, called a Vendee.  The Vendor agrees to sell a property by financing the purchase for the Vendee.
The two DNA strands are held together by interchain hydrogen bonds. H-bonds pair the bases in one chain to the complementary bases in the other chain. (A/T and G/C).
Structure of DNA and chemical bond connects the neucleotides of each strands and what type of bond holds the strands together. DNA is made up of a sugar phosphate backbone and rungs are made up of nitrogen bases and the two strands of DNA are anti parallel.Hydrogen bond holds the two strands together and an phosphodiester bond holds nucleotides together.tructure of DNA and chemical bond connects the neucleotides of each strands and what type of bond holds the strands together. DNA is made up of a sugar phosphate backbone and rungs are made up of nitrogen bases and the two strands of DNA are anti parallel.